Zephyra FN-4854 Pro 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Zephyra · SKU FN4854-PRO · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 820 (Case Fans scale) |
|---|---|
| Category rank | #25,196 |
| Street price | $29 |
| Power | 4 W |
| Performance per dollar | 28.28 |
| Released | 2026 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra FN-4854 Pro |
| Size | 140 × 140 × 25 mm |
| Speed | 300–2,700 RPM (PWM) |
| Airflow | 129.6 CFM |
| Static pressure | 2.56 mmH₂O |
| Noise | 28 dBA |
| Bearing | Fluid dynamic bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
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Cite this page: Hardware Spec Index, “Zephyra FN-4854 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4693151 (accessed 2026-10-20).